Kyoeisha Baroness LM531, Service Manual

Page: 43 / 161

Hydraulic Traveling Circuit Failure
The hydraulic traveling circuit of this equipment
is made up of a closed circuit.
In the event of failure of the hydraulic
equipment, debris and contaminant from the
faulty hydraulic equipment will circulate to
every part of the hydraulic circuit.
Since this contaminant causes damage to
other hydraulic equipment, such debris and
contaminant must be removed to prevent
failure of other hydraulic equipment.
In the event that failure of hydraulic equipment
is found, remove hydraulic hoses and piping of
the affected hydraulic circuits and clean them
well with kerosene.
Drain all the hydraulic oil from hydraulic tank
and hydraulic equipment, and clean them well.
We recommend to replace the hydraulic oil,
hydraulic oil filter, and defective hydraulic
equipment with new ones.
Hydraulic System
LM531
Hydraulic System
Page 4-3
General Inspection and Repair